<!DOCTYPE html>
<html>
  <head>
    <meta http-equiv="Content-type" content="text/html; charset=utf-8"/>
    <meta name="viewport" content="width=device-width, height=device-height, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
    <script type="text/javascript" src="https://unpkg.com/@babel/polyfill@7.0.0/dist/polyfill.js"></script>
    </script>
  </head>
  <body>
    <div class="content"></div>
  </body>
</html>
